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Apply the distributive property to factor out the greatest common factor of all three terms.

{9a - 18b + 21c} =9a−18b+21c

User Cinderella
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1 Answer

9 votes

Answer:

3(3a - 6b + 7c)

Explanation:

9a−18b+21c

3(3a - 6b + 7c)

User Brandon Durham
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